http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104151510-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J161-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J161-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J161-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G12-12 |
| filingDate | 2014-07-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-07-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-07-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104151510-B |
| titleOfInvention | The synthetic method of Lauxite precipitation and as the application of amino resin adhesive modifying agent |
| abstract | The invention discloses the synthetic method of a kind of Lauxite precipitation, formalin strong acid is transferred to pH value 15；Formaldehyde/urea=0.5 1, are added into carbamide in formalin in molar ratio；30 90 DEG C, react under stirring condition, continue stirring reaction 1 3h when white cloud muddiness occurs, be then down to room temperature and obtain Lauxite precipitation solution；Being homogenized process through ultrasonic vibration by the Lauxite precipitation solution obtained, the process time is 15 120min；Lauxite precipitation solution sucking filtration is obtained Lauxite precipitate and be washed to neutrality, be dried to constant weight under the conditions of 30 70 DEG C.Also disclose the application as amino resin adhesive modifying agent of the above-mentioned Lauxite precipitation.The Lauxite precipitation of the present invention can be greatly improved bonding strength, reduces burst size of methanal, and does not change the use process conditions of current wood-based panel industry amino resin adhesive. |
| priorityDate | 2014-07-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.